US Patent Issued to NEC on Nov. 4 for "Product recommendation system, product recommendation method, and recordingmedium storing product recommendation program" (Japanese Inventor)

ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,462,288, issued on Nov. 4, was assigned to NEC Corp. (Tokyo).

"Product recommendation system, product recommendation method, and recordingmedium storing product recommendation program" was invented by Ryosuke Togawa (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A product recommendation system is provided with: an estimation model, which expresses a relationship between purchase behavior information pertaining to a subject customer during a first period (expressing a time-series change in product purchase activity on the part of the subject customer) and subject customer attribute information (expressing a time-series change in an attribute of the...